Genetic Diversity of Lilium auratum var. platyphyllum Endemic to the Izu Archipelago and its Relationship to a Nearby Population of L. auratum var. auratum by Morphological and SSR Analysis

• Yamamoto Sho

• Kikuchi Tetsuri

• Yamagiwa Yutaka

• Handa Takashi

書誌事項

タイトル別名

• Genetic Diversity of <i>Lilium auratum</i> var. <i>platyphyllum</i> Endemic to the Izu Archipelago and its Relationship to a Nearby Population of <i>L. auratum</i> var. <i>auratum</i> by Morphological and SSR Analysis

抄録

Lilium auratum var. auratum Lindl. is distributed in the eastern part of Honshu, the main island of Japan. L. auratum var. platyphyllum Baker is endemic to the Izu archipelago, which consists of nine large islands located in south of Honshu’s Izu peninsula. Both varieties have been used as important parents of Oriental hybrid lily cultivars. They have large white flowers with yellow central stripes and colored spots on their tepals. L. auratum var. platyphyllum has larger flowers and wider leaves than L. auratum var. auratum. L. auratum var. platyphyllum has yellow spots, whereas L. auratum var. auratum has red or brown ones. Natural hybridization between these two taxa has been suggested on the basis of spot colors of populations in the Izu archipelago and the Izu peninsula. However, their genetic diversity and hybridity in nature have not been reported. We performed morphological analysis using 72 individuals of L. auratum var. auratum from seven populations and 72 individuals of L. auratum var. platyphyllum from six populations. We also performed simple sequence repeat (SSR) analysis using 102 individuals of L. auratum var. auratum from seven populations and 134 individuals of L. auratum var. platyphyllum from six populations. Both analyses revealed that L. auratum var. auratum and L. auratum var. platyphyllum are genetically different and that L. auratum var. platyphyllum has genetic diversity among populations in the archipelago.

収録刊行物

• The Horticulture Journal

  The Horticulture Journal 86 (3), 379-388, 2017

  一般社団法人　園芸学会

キーワード

• geographical type
• insular endemic plant
• lily
• morphological characteristics
• population diversity

詳細情報

• CRID: 1390282680736578176
• NII論文ID: 130005835938
• NII書誌ID: AA12708073
• DOI: 10.2503/hortj.okd-006
• ISSN: 21890110
• ISSN: 21890102
• NDL書誌ID: 028356909
• Web Site: http://id.ndl.go.jp/bib/028356909
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I028356909
• Web Site: https://www.jstage.jst.go.jp/article/hortj/86/3/86_OKD-006/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可